Omnisyn Acoustic Spectrometer

A cast or machined passageway is sealed in a manner similar to that of a leak tester, then acoustically excited over a wide band of frequencies.


The acoustic response of the air-filled cavities is compared to that of a master part.


Deviations from the master pattern indicate deviations in the internal geometry of the passageways.


Within a few seconds, an automatic "go/nogo" decision is obtained.


The Acoustic Spectrometer, often referred to as the "Blockage Detector" is a patented technology offered exclusively by The Omnisyn Corporation of Columbus, Ohio.

LOGO PLUS NAME AND ADDRESS AnnotatedDelta Spectrum Pattern
Typical Response Pattern